---
id: CVE-2026-19134
title: >-
  A vulnerability in OpenText OpenText Directory Services (OTDS) allows Black
  Box Reverse Engineering.


  This issue affects OpenText Directory Services (OTDS): from 22.1 to 26.2
summary: >-
  A vulnerability in OpenText OpenText Directory Services (OTDS) allows Black
  Box Reverse Engineering.


  This issue affects OpenText Directory Services (OTDS): from 22.1 to 26.2
severity: high
cvss: 7.1
cvssVector: 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'
cvssSource: cna
cwe:
  - CWE-203
vendor: OpenText
product: OpenText Directory Services (OTDS)
affected:
  - directory_services_otds >= 22.1 <= 26.2
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-11-05T20:42:04.351055Z'
published: '2026-11-05'
updated: '2026-11-05'
sourceUpdated: '2026-11-05T20:42:07.864Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-19134'
references:
  - url: >-
      https://support.opentext.com/csm?id=ot_kb_unauthenticated&sysparm_article=KB0876890
tags:
  - cve.org
ingestedAt: '2026-11-05T22:38:31.874Z'
epss: 0.00299
epssPercentile: 0.2275
---

## Overview

A vulnerability in OpenText OpenText Directory Services (OTDS) allows Black Box Reverse Engineering.

This issue affects OpenText Directory Services (OTDS): from 22.1 to 26.2

## Affected

- `directory_services_otds >= 22.1 <= 26.2`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.